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Code Issues Releases Wiki Activity

ensure daemon node has a command to run

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in order to prevent crash.
This commit is contained in:
Dave Conway-Jones 2017-08-22 15:49:31 +01:00
parent 363bb55b26
commit 5ac15e620a
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GPG Key ID: 81B04231572A9A2D
2 changed files with 5 additions and 1 deletions
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4
utility/daemon/daemon.js
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@ -36,6 +36,10 @@ module.exports = function(RED) {
} }
function runit() { function runit() {
if (!node.cmd || (typeof node.cmd !== "string") || (node.cmd.length < 1)) {
node.status({fill:"grey",shape:"ring",text:"no command"});
return;
}
node.child = spawn(node.cmd, node.args); node.child = spawn(node.cmd, node.args);
if (RED.settings.verbose) { node.log(node.cmd+" "+JSON.stringify(node.args)); } if (RED.settings.verbose) { node.log(node.cmd+" "+JSON.stringify(node.args)); }
node.status({fill:"green",shape:"dot",text:"running"}); node.status({fill:"green",shape:"dot",text:"running"});

2
utility/daemon/package.json
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@ -1,6 +1,6 @@
{ {
"name" : "node-red-node-daemon", "name" : "node-red-node-daemon",
"version" : "0.0.14", "version" : "0.0.15",
"description" : "A Node-RED node that runs and monitors a long running system command.", "description" : "A Node-RED node that runs and monitors a long running system command.",
"dependencies" : { "dependencies" : {
}, },